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Pitt Makes It Easier to Be Green

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As “green” products appear with increasing regularity, Pitt researchers
are reexamining what it means to be environmentally friendly.

For engineering professor Melissa Bilec, it means
revisiting the notion of a building’s “life cycle assessment,” or the
environmental impact of a building from construction to operation to demolition
to disposal. "Right now, once people understand life cycle assessment, they agree it's a good approach," Bilec told the Pittsburgh Post-Gazette, "but the data to make it practical to use for most buildings is lacking," she said. In 2010, Bilec and her team received a grant from the
National Science Foundation to expand the way life cycle assessments are
conducted, and to develop a clearer sense of the environmental impact of
buildings.

Professor Amy Landis works with plastics. In 2011, her
research showed that contrary to popular opinion, plant-based plastics aren’t necessarily more environmentally friendly than petroleum-based ones.

Professors Landis and Bilec are challenging conventional
environmental wisdom to work toward a more environmentally friendly future.
Their work is being put into practice in several ways at Pitt, from new
sustainable student housing to the Mascaro Center for Sustainable Innovation, one of the nation's first
academic centers for studying green construction and design.